wonzii:I have a dog.
we have a dog.
she has a dog.
I don’t have a dog.
we don’t have a dog.
she doesn’t have a dog.
I had a dog.
we had a dog.
she had a dog.
I didn’t have a dog.
we didn’t have a dog.
she didn’t have a dog.
吃点影子垫垫饥:那个动漫的小哥每句话都是错的也是不容易啊
茅山盗士:这是因为 have 有两个意思,一个是实义动词“拥有”,以及几个特殊意思“吃 have breakfast”,“必须 have to do”,否定式要借助 do not;另一个意思是助动词,接过去分词表示完成时态,助动词的否定式直接在词后+ not。此外,完成时态不代表动作发生的情况(只代表动作完成的情况),因而不能跟普通时间状语搭配使用。如要表示完成的时间与现在时间点的关联,可以使用since + 时间点(since 2008)或for + 时间段(for 10 years)